package cn.edu.mju.common.entity.result;

import lombok.Data;

import java.io.Serializable;
@Data
public class R<T> implements Serializable {

    private Integer code;       //编码：1成功，0和其它数字为失败
    private String msg;         //错误信息
    private T data;             //数据

    public static <T> R<T> success(T object) {
        R<T> r = new R<T>();
        r.data = object;
        r.code = 200;
        return r;
    }
    public static <T> R<T> error(String msg) {
        R r = new R();
        r.msg = msg;
        r.code = 500;
        return r;
    }


}


